While it was a nice exercise to explore the implementation of this, and you can tweak the size and color of the volumetric light bars, I am a little disappointed with the impact of the volumetric light. At present, it simple looks like a gradient to transparency. Maybe a subtle rotation of the cylinders would help, or more playing with the shaders.

The purpose of this page is to summarize in one place some of the interactive visualizations I have worked on. Most of these were built...

"When you start on your journey to Ithaca, then pray that the road is long, full of adventure, full of knowledge... Always keep Ithaca fixed in your mind. To arrive there is your ultimate goal. But do not hurry the voyage at all." (from "Ithaca", by C. P. Cavafy)